I am working on Leon's Proposal event right now. According to clues from the book at Kiel's "East Forest. Between the valleys. A Triangular point." & "South of the mansion, beyond the change to autumn. In the middle of a square." I have spent several game days searching for these locations without success. I would appreciate some assistance.
I haven't looked at it myself, but this should help:
http://benichi.tumblr.com/post/63497212561/rune-factory-4-walkthrough-leons-reverse-proposal-a --- "Little scratches on people's hearts will be gone if they pat them from behind, but the humans don't know that." -Li'l Cactus White 2: 1636-5705-4662